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Fri, 6 Dec 1996 00:16:52 +0800 (HKT) |
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| From [log in to unmask] Fri Dec 6 12: |
06:58 1996 |
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Hi,
How do people claim the existence of thermal mass issue?
Say if I have a PWA with large and small components. Do I measure the
surface temperature of those components and relate the issue to the
temperature discrepancy? OR do I measure the temperature underneath the lead
(or even the bottom of the components)?
Thank you very much.
Regards,
Victor
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